FoodMag HD is $0.99 but there are more add-ons

App Store Description

FoodMag Journal of healthy and delicious food from around the world. Take time to read the issue and get new information about life. Fresh issue 2 times per month for $ 0.99

How Subscriptions Work: To get a full issue, enter the in-app store and 6 monthly subscription for $5.99 (prices vary in other currencies) - Payments will be charged to your iTunes Account at confirmation of purchase.

AUTOMATIC RENEWAL FEATURE: Your subscription will automatically continue unless auto-renewal is turned off at least 24 hours before the end of the current period. Your credit card will automatically be charged for another subscription period at the current subscription price. You can manage your subscriptions and turn off auto-renewal by going to your iTunes Account Settings after purchase